The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 2021
Filed:
Apr. 17, 2019
Applicant:
Sz Dji Technology Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
SZ DJI TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/232 (2006.01); G06T 7/593 (2017.01); G06T 7/00 (2017.01); G01C 11/06 (2006.01); G05D 1/00 (2006.01); G05D 1/10 (2006.01);
U.S. Cl.
CPC ...
H04N 5/23299 (2018.08); G01C 11/06 (2013.01); G05D 1/0088 (2013.01); G05D 1/0094 (2013.01); G05D 1/106 (2019.05); G06T 7/0002 (2013.01); G06T 7/593 (2017.01); G06T 2207/10032 (2013.01); G06T 2207/30168 (2013.01); G06T 2207/30181 (2013.01);
Abstract
A three-dimensional shape estimation method includes generating a set of three-dimensional shape data for a flight range of a movable object based on a plurality of first images captured by a movable object, detecting a loss area based on the set of three-dimensional shape data for the flight range, generating a flight route for imaging the loss area, acquiring a plurality of second images that are captured in a horizontal direction toward the loss area with imaging ranges partially overlapped while the movable object moves along the flight route, and generating three-dimensional shape data for the loss area based on the plurality of second images.